diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-07-02 22:56:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-07-02 22:56:29 -0700 |
| commit | cdd3bb54332f82295ed90cd0c09c78cd0c0ee822 (patch) | |
| tree | 1bc655de0b1bdb15b87dfc478dbda34e369044a9 | |
| parent | 684c8ccc40d7e5408d597a43712bad3827d3fb94 (diff) | |
| parent | c43e55796dd4d13f4855971a4d7970ce2cd94db4 (diff) | |
| download | linux-cdd3bb54332f82295ed90cd0c09c78cd0c0ee822.tar.bz2 | |
Merge tag 'm68knommu-for-v5.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Pull m68knommu mm fixes from Greg Ungerer:
"Two critical mm related fixes that affect booting of m68k/ColdFire
devices.
Both fix problems caused by recent system init memblock changes"
* tag 'm68knommu-for-v5.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68k: mm: fix node memblock init
m68k: nommu: register start of the memory with memblock
| -rw-r--r-- | arch/m68k/kernel/setup_no.c | 3 | ||||
| -rw-r--r-- | arch/m68k/mm/mcfmmu.c | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index e779b19e0193..f66f4b1d062e 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -138,7 +138,8 @@ void __init setup_arch(char **cmdline_p) pr_debug("MEMORY -> ROMFS=0x%p-0x%06lx MEM=0x%06lx-0x%06lx\n ", __bss_stop, memory_start, memory_start, memory_end); - memblock_add(memory_start, memory_end - memory_start); + memblock_add(_rambase, memory_end - _rambase); + memblock_reserve(_rambase, memory_start - _rambase); /* Keep a copy of command line */ *cmdline_p = &command_line[0]; diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c index 29f47923aa46..7d04210d34f0 100644 --- a/arch/m68k/mm/mcfmmu.c +++ b/arch/m68k/mm/mcfmmu.c @@ -174,7 +174,7 @@ void __init cf_bootmem_alloc(void) m68k_memory[0].addr = _rambase; m68k_memory[0].size = _ramend - _rambase; - memblock_add(m68k_memory[0].addr, m68k_memory[0].size); + memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0); /* compute total pages in system */ num_pages = PFN_DOWN(_ramend - _rambase); |